The Elektrowerk Mündersbach transformer GD 24/12.01-380 is a robust industrial transformer for professional use in control cabinets, machine systems, and automation technology. It reliably converts 3x380 V AC to 24 V AC with 12 A (375 VA) and is designed for operation with a rectifier (3x24 V DC).
Technical Data
Manufacturer: Elektrowerk Mündersbach
Type: GD 24/12.01-380
Rated Power: 375 VA
Primary Voltage: 3x380 V AC
Secondary Voltage: 24 V AC
Secondary Current: 12 A
Weight: approx. 5.96 kg
Dimensions (L x W x H): 175 x 85 x 155 mm
Standard: VDE 0551
Voltage Measurement / Note
Designed for rectifier operation (3x24 V DC)
Measured values without rectifier:
Between the 3 phases: 21.8 V
Between phase and neutral conductor: 11.3 V
Safety & Testing
✔ Safety tested according to VDE
✔ Functionality tested
✔ Insulation measurement according to VDE
✔ Conforms to VDE 0551
Condition: used
Our item number: T11/31
Couldn't load pickup availability
Further information
Manufacturer: Elektrowerk Mündersbach
Installation length:
Condition: used
Pipe connection:
Secure shopping
All electrical equipment has undergone a VDE safety inspection.
Delivery & Shipping
Austria: 1-2 working days
Germany: 2–3 working days
Europe-wide: 3–5 working days
Note: For freight forwarding goods from 40 kg, the delivery time is 3–5 working days.
Elektrowerk Mündersbach Transformer GD 24/12.01-380 | 3x380V to 24V | 375 VA 12A | Industrial Transformer T11/31
Regular price€114,00 EUR
Regular priceSale price€114,00 EUR
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FAQ - Frequently Asked Questions
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Products & Compatibility
How do I find the right replacement pump for my heating system?
Simply send us a photo of your current pump or its nameplate via email or Whatsapp. Our experts will identify the right model for you.
What happens if the delivered pump doesn't fit?
Of course, you have a right of return in accordance with statutory provisions. To avoid this happening in the first place, we will be happy to assist you in advance with selecting the right pump.
What do the statuses "used" or "refurbished" mean for your pumps?
These are carefully reconditioned and tested pumps that offer a cost-effective alternative and are in working order.
What product categories do you carry besides pumps?
In addition to heating, domestic water, booster, and submersible pumps, we also offer electrical engineering (electrical materials, motors, transformers), heating/plumbing accessories, as well as heat pumps and suitable heat exchangers.
Do you also carry spare parts and accessories for pumps?
Yes, our product range includes mechanical seals, pump controls, junction boxes, flanges, insulation shells, and other pump accessories.
Do you also have spare parts for electrical engineering and heating systems?
Yes, we stock spare parts for electrical equipment (e.g. relays, contactors, circuit boards) as well as for heating and sanitary systems (e.g. heating mixers, valves, non-return valves).
If a product is not currently listed, can you still procure it?
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Shipping & Delivery
How long does delivery take?
Orders received by 1:00 PM on weekdays will be packed and shipped on the same day. Orders received later will be shipped on the next business day.
Within Austria, we deliver within 1 business day, and to Germany within 2–3 business days. Deliveries throughout the EU are also reliable, with delivery times varying by country.
Note: For freight items weighing 40 kg or more, the delivery time is 3–5 business days.
Will I receive a tracking number?
Yes, after shipping, we will provide you with the tracking number so you can check the status of your delivery at any time.
Certificates & Standards
Are your electrical devices safety-tested?
Yes, all electrical devices have undergone a VDE safety inspection.
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